$ git clone -n https://src.fedoraproject.org/rpms/poxml.git /var/lib/mock/f41-build-1012534-17774/root/chroot_tmpdir/scmroot/poxml
Cloning into '/var/lib/mock/f41-build-1012534-17774/root/chroot_tmpdir/scmroot/poxml'...
$ git fetch origin 2ea7b301139e905c8bfaa90829dcc1e5e68ed44a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/poxml
 * [new ref]         2ea7b301139e905c8bfaa90829dcc1e5e68ed44a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ea7b30 24.05.1